Home / 25,895,444-38,845,032.24-9,939,092

Finding the Fourth Proportional to 25,895,444, 38,845,032.24 and 9,939,092

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Solution

The fourth proportional to 25,895,444, 38,845,032.24 and 9,939,092 is: 14,909,354.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,444 : 38,845,032.24 = 9,939,092 : x
  2. Step 2: Convert to fraction form
    25,895,444/38,845,032.24 = 9,939,092/x
  3. Step 3: Cross multiply
    25,895,444x = 38,845,032.24 × 9,939,092
  4. Step 4: Simplify right side
    25,895,444x = 386,084,349,176,326.12
  5. Step 5: Solve for x
    x = 386,084,349,176,326.12/25,895,444
  6. Step 6: Final answer
    x = 14,909,354.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.